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Estimation of in situ growth rate of harmful algae using cell cycle analysis

Research Project

Project/Area Number 20589002
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field General fisheries
Research InstitutionSaga University

Principal Investigator

KATANO Toshiya  Saga University, 低平地沿岸海域研究センター, 准教授 (00509820)

Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,180,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥480,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywords赤潮 / 増殖速度 / プランクトン / 海洋保全 / 水産 / 海洋生態 / 日周鉛直移動 / 細胞分裂周期 / 細胞周期 / 赤潮原因藻類 / 細胞周期解析 / 細胞の固定方法
Research Abstract

Fixation protocol has been developed for Chattonella and Heterosigma. We confirmed that this protocol can also apply to naked dinoflagellate of Akashiwo sanguinea. Andthe development of fixation protocol enabled us to analyze cell cycle of these red tide causatives. Using this protocol, field sampling had been carried out for Chattonella and Akashiwo in two hours interval for 24 hours. For Akashiwo sanguinea, we successfully analyzed their in situ growth rate.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (13 results)

All 2011 2010 2009 2008 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (6 results) Remarks (1 results)

  • [Journal Article] Diel vertical migration and cell division of bloom-forming dinoflagellate Akashiwo sanguinea in the Ariake Sea, Japan2011

    • Author(s)
      Katano, et al.
    • Journal Title

      Plankton and Benthos Research

      Volume: (印刷中)

    • NAID

      10029655355

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of temperature, salinity, and prey organisms on the growth of three Pfiesteria-like heterotrophic dinoflagellates.2010

    • Author(s)
      Baek, S.H., You, K., Katano, T., Shin, K.
    • Journal Title

      Plankton and Benthos Research corresponding author 5

      Pages: 31-38

    • NAID

      10026447508

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of temperature, salinity, and prey organisms on the growth of three Pfiesteria-like heterotrophic dinoflagellates2010

    • Author(s)
      Seung Ho Baek, Kai You, Toshiya Katano, Kyoungsoon Shin
    • Journal Title

      Plankton and Benthos Research 5

      Pages: 31-38

    • NAID

      10026447508

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fixation of Chattonella antiqua, and C.marina (Raphidophyceae) using Hepes-buffered paraformaldehyde and glutaraldehyde for flow cytometry and light microscopy.2009

    • Author(s)
      Katano, T., Yoshida, M., Lee, J., Han, M.-S., Hayami, Y.
    • Journal Title

      Phycologia 48

      Pages: 473-479

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fixation of Chattonella antiqua and C. marina (Raphidophyceae) using Hepes-buffered paraformaldehyde and glutaraldehyde for flow cytometry and lightmicroscopy2009

    • Author(s)
      Toshiya Katano, Makoto Yoshida, Juyun Lee, Myung-Soo Han, Yuichi Hayami
    • Journal Title

      Phycologia (in press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diel vertical migration and cell division of bloom-forming dinoflagellate Akashiwo sanguinea in the Ariake Sea, Japan.

    • Author(s)
      Katano, T., Yoshida, M., Yamaguchi, S., Hamada, T., Yoshino, K., Hayami, Y.
    • Journal Title

      Plankton and Benthos Research (in press)

    • NAID

      10029655355

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Presentation] 河川からの出水直後のラフィド藻Chattonellaのブルーム2011

    • Author(s)
      片野俊也、吉野健児、松原賢、速水祐一
    • Organizer
      日本海洋学会(みなし開催)
    • Place of Presentation
      千葉県柏市
    • Year and Date
      2011-03-23
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] 有明海における渦鞭毛藻Akashiwo sanguineaの細胞分裂頻度からの増殖速度の見積り2010

    • Author(s)
      片野俊也、吉田誠、山口創一、濱田孝治、吉野健児、速水祐一
    • Organizer
      日本プランクトン・ベントス学会
    • Place of Presentation
      千葉県柏市
    • Year and Date
      2010-10-10
    • Related Report
      2010 Annual Research Report 2010 Final Research Report
  • [Presentation] ラフィド藻Chattonellaの日周鉛直移動2010

    • Author(s)
      片野俊也、吉田誠、山口創一、速水祐一
    • Organizer
      日本海洋学会
    • Place of Presentation
      東京海洋大学
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] ラフィド藻Chattonellaの日周鉛直移動2010

    • Author(s)
      片野俊也、吉田誠、山口創一、速水祐一
    • Organizer
      日本海洋学会
    • Place of Presentation
      東京都品川区
    • Related Report
      2010 Final Research Report
  • [Presentation] Heterosigma akashiwoの細胞周期解析:細胞分裂のタイミングと日周鉛直移動の関係2008

    • Author(s)
      Lee Juyun,片野俊也、速水祐一、Han Myung-Soo
    • Organizer
      日本海洋学会
    • Place of Presentation
      広島県呉市
    • Year and Date
      2008-09-25
    • Related Report
      2010 Final Research Report
  • [Presentation] Heterosigma akashiwoの細胞周期解析 : 細胞分裂のタイミングと日周鉛直移動の関係2008

    • Author(s)
      Lee Juyun, 片野俊也、速水祐一、Han Myung-Soo
    • Organizer
      日本海洋学会秋季大会
    • Place of Presentation
      広島県呉市
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Remarks] ホームページ等 なし

    • Related Report
      2010 Final Research Report

URL: 

Published: 2008-04-01   Modified: 2016-11-18  

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